426751292

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{421691}}^1$

素因数の和:421729

約数の個数: 24

約数和(自身を含む): 850131072

約数和(自身を除く): 423379780

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 421691, 843382, 1686764, 4638601, 9277202, 9698893, 18554404, 19397786, 38795572, 106687823, 213375646, 426751292]

約数ペア:

[(1, 426751292), (2, 213375646), (4, 106687823), (11, 38795572), (22, 19397786), (23, 18554404), (44, 9698893), (46, 9277202), (92, 4638601), (253, 1686764), (506, 843382), (1012, 421691)]